These are Prismriver Sisters, Lunasa(the oldest), Merlin(the middle), and Lyrica(the youngest). They're stage 4 boss of PCB, and appears in PoFV. Lunasa's the violinist, Merline the trumpeter, and Lyrica the keyboardist. They have formed a band called the "Phantom Ensemble". Each sisters has a individual personalities. Lunasa is mature, and mellow. Merlin is happy-go-lucky and clueless. Lyrica is a sly-smart aleck. They live in Prismriver Mansion. They're all Poltergeists and their powers including playing their instruments without a physical contact. Lunasa plays the notes of Melancholy. Merlin plays the notes of Excitement. Lyrica plays the notes of Fantasia
